Pollution Inventory
Summary
There are eight downloadable files for this data; for the years 2013 to 2023 from the resource links.
The Pollution Inventory (PI) has been developed to collate information on annual mass releases of specified substances to air controlled waters and sewers as well as quantities of waste transferred off site from large industrial sites regulated by the Agency.
This replaced the Chemical Release Inventory (CRI) in 1998 and is sometimes referred to as the Inventory of Sources and Releases...
Categories
Use limitation statement
There are no public access constraints to this data. Use of this data is subject to the licence identified.
Attribution statement
© Environment Agency copyright and/or database right 2025. All rights reserved.
Use constraints
Special conditions:
- You may use the Information for your internal or personal purposes and may only sublicense others to use it if you do so under a written licence which includes the terms of these conditions and the agreement and in particular may not allow any period of use longer than the period licensed to you.
- The period of permitted use is one year.
- We have restricted use of the Information as a result of legal restrictions placed upon us to protect the rights or confidentialities of others. If you contact us in writing (this includes email) we will, as far as confidentiality rules allow, provide you with details including, if available, how you might seek permission from a third party to extend your use rights.
- This condition does not apply if use is limited to use that is authorised by any statute or use that does not require a licence from us.
Technical information
Update frequency
annually
Lineage
Permitted companies return data on the quantities of various substances they have released over the year.
Spatial information
Coordinate reference system
http://www.opengis.net/def/crs/EPSG/0/27700Geographic extent
- Latitude from: 50 to 55.8
- Longitude from: -5.7 to 1.8
Metadata information
Language
English
Metadata identifier
695ac7e1-d465-11e4-abfc-f0def148f590
Published by
Environment Agency
Contact publisher
Defra Data Services ForumDataset reference dates
Creation date
01 January 2004
Revision date
13 February 2025
Publication date
01 January 2004
Period
- From: 01 January 2013
- To: 31 December 2023
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Data and Supporting Information
Data services and download by area of interest | Link | Action |
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Full downloads and supporting documentation | Format | Action |
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2013_Pollution_Inventory.zip | ZIP | Download |
2014_Pollution_Inventory.zip | ZIP | Download |
2015_Pollution_Inventory.zip | ZIP | Download |
2016_Pollution_Inventory_dataset_-_version_2.zip | ZIP | Download |
2017_Pollution_Inventory_Dataset.zip | ZIP | Download |
2018_Pollution_Inventory_Version_1.zip | ZIP | Download |
2019 Pollution Inventory Dataset v2.zip | ZIP | Download |
2020_Pollution_Inventory_Dataset_v2.zip | ZIP | Download |
2021 Pollution Inventory Dataset.zip | ZIP | Download |
2022 Pollution Inventory Dataset v2.zip | ZIP | Download |
2023 Pollution Inventory Dataset V2.zip | ZIP | Download |